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2 years ago

I don’t understand this problem

Mathematics

2 answers:

Hoochie [10]2 years ago

7 0

Nooo
Tan68=87/?
So
?=87/tan 68

Wittaler [7]2 years ago

3 0

68x87 i think?

sorry if that isnt right..

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Logan is buying three identical sandwiches and he has a coupon for$0.50 off any order. Logan only has $19.75 to spend. Which is

Serggg [28]

Answer:

The highest price of sandwiches Logan can afford is $7.08 ≈ $7.05

Option C

Step-by-step explanation:

Given as :

The amount on off coupon = $0.50

The total money which Logan can spend = $19.75

The quantity of sandwiches which Logan have to buy = 3

Let The highest price of sandwiches Logan can afford =$x + $0.50

Now, According to question

∵ The total money which Logan can spend = $19.75

And Logan have to buy 3 sandwiches

So, The total money which Logan can spend = The quantity of sandwiches which Logan have to buy × The highest price of sandwiches Logan can afford

Or, $19.75 = 3 × x

∴ x = $\frac{19.75}{3}$

I.e x = $6.58

The amount on off coupon which Logan has = $0.50

So,The highest price of sandwiches Logan can afford = x + $0.50

I.e The highest price of sandwiches Logan can afford = $6.58 + $0.50

Or, The highest price of sandwiches Logan can afford = $7.08

Hence The highest price of sandwiches Logan can afford is $7.08≈$7.05

Option C , Answer

6 0

3 years ago

8. For all pairs of real numbers P and Q where<br> P = 2Q + 9, Q = ?

Gnom [1K]

Answer:

Q = (P-9)/2

Step-by-step explanation:

5 0

2 years ago

Find the inverse of the following function.

Naddik [55]

For this case we must find the inverse of the following function:

$f (x) = 8 \sqrt {x}$

For this, we follow the steps below:

We change f (x) to y:

$y = 8 \sqrt {x}$

We exchange the variables:

$x = 8 \sqrt {y}$

We solve for y:

$8 \sqrt {y} = x$

We divide between 8 on both sides of the equation:

$\sqrt {y} = \frac {x} {8}$

We raise both sides of the equation to the square to remove the root:

$y = (\frac {x} {8}) ^ 2\\y = \frac {x ^ 2} {64}$

So, the inverse is: $f ^ {- 1} (x) = \frac {x ^ 2} {64}$

ANswer:

Option C

3 0

2 years ago

PLS HELP IM BEGGING U

expeople1 [14]

Answer:

answer is 57.

Step-by-step explanation:

Given

m<6= x - 8

m<7 = 2x - 7

We know

<6 + <7 = 180° [ being linear pair ]

x - 8 + 2x - 7 = 180°

3x - 15 = 180°

3x = 180° + 15°

3x = 195°

x = 195° / 3

x = 65°

Now

m<6= x - 8 = 65° - 8° = 57°

hope it helps :)

8 0

2 years ago

Rectangle ABCD with coordinates A(1, 1), B(4, 1), C(4, 2), and D(1, 2) dilates with respect to the origin to give rectangle A'B'

Virty [35]

Scale factor is a ratio. The correct option is C.

<h3>How are scale drawings formed?</h3>

For a particular scale drawing, it is already specified that all the measurements' some constant scaled version will be taken. For example, let the scale be K feet to s inches.

Then it means

$\rm 1\: ft : \dfrac{s}{k}\: in.$

All feet measurements will then be multiplied by s/k to get the drawing's corresponding lengths.

The length of AB can be written as,

AB = √[(1-4)²+ (1-1)²]

AB = 3

Since the length A'B' is 6 units, therefore, the scale factor will be,

Scale factor = (Length after transformation)/(Length before transformation)

Scale factor = 6 /3 = 2

Hence, the correct option is C.

Learn more about Scale factors:

brainly.com/question/8765466

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8 0

1 year ago